What powers 
semprag.org?
Last seen Jun 2026 · 10 technologies across 8 categories
DMS
JavaScript libraries
Miscellaneous
PaaS
Programming languages
UI frameworks
Web servers
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| exhaustivity | #6 | 340 |
| exhaustivity | #26 | 21 |
| semantic pragmatic | #5 | 18 |
| habituality | #7 | 14 |
| semantics pragmatics | #1 | 12 |
| deontic modals | #4 | 7 |
| journal of semantics | #6 | 4 |
| quantifier raising | #3 | 3 |
| pragmatics and semantics | #4 | 3 |
| logic and conversation | #4 | 3 |
| iffiness | #3 | 3 |
| pragmatic inference | #10 | 2 |
| difference between semantics and pragmatics | #8 | 2 |
| evidential meaning | #19 | 2 |
| cataphora | #63 | 1 |
| conventional implicature | #7 | 1 |
| conventional implicature | #7 | 1 |
| attitude asl | #26 | 1 |
| referential transparency | #44 | 1 |
| anna karenina principle | #18 | 1 |
| pragmatics journals | #55 | 1 |
| pragmatic reasoning | #91 | 1 |
| habituality | #63 | 1 |
| donkey sentence | #12 | 1 |
| evidential meaning | #47 | 1 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.14 / 10 · ranked #233,843 of all domains
72 referring domains · OpenPageRank
Search traffic
440 est. monthly organic visits (US)
138 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 0.2 MB · 17 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Semantics and Pragmatics
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on GOSSAMERTHREADS (208.70.245.121)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 70,795, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- detected Nginx Jun 2026